Excel is a table format and can not really represent the Timeline.You can export the General Report to CSV/Excel - this is the same data.

As for the print we have a print option in Timeline with different settings. Often the problem is the size of the Timeline and how small it gets when printed on a single sheet of paper. We recommend narrowing the dates range to reduce the horizontal size. Also landscape mode is better. But you have to set your printer in landscape mode first via its setting, THEN initiate the printing of the Timeline.